Webcraigslist founder craig newmark believes hacking by foreign governments is a major risk to the u. s. And plans to donate $100 million to bolster the country’s. Webfor those who have never used it, craigslist is simply designed and free to use. It is financially powered by job and housing listings in selected markets (like. Webwhile it began as a simple email list for local events, its foray into the job market has been marked by innovation, adaptability, and battles with emerging tech. Webusing his severance package and newfound time off, newmark launched a mailing list of san francisco art and technology events that would eventually morph into.